package com.example.cdctestsystem.mapper;

import com.example.cdctestsystem.pojo.KnowledgeCollection;

public interface KnowledgeCollectionMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(KnowledgeCollection record);

    int insertSelective(KnowledgeCollection record);

    KnowledgeCollection selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(KnowledgeCollection record);

    int updateByPrimaryKey(KnowledgeCollection record);
}